ubuntuusers.de

Titel:
WLAN Problem
Autor:
burli
Datum:
6. Januar 2019 19:52
Aktionen:
Code:
  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
markus@up1:~$ uname -a
Linux up1 4.4.0-2-upboard #12-Ubuntu SMP Thu Dec 1 15:01:52 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
markus@up1:~$ lspci -nnk | grep -i net -A2   
01:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 0c)
	Subsystem: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:0123]
	Kernel driver in use: r8169
	Kernel modules: r8169
markus@up1:~$ pccardctl info
markus@up1:~$ lsusb 
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 006: ID 0424:2530 Standard Microsystems Corp. 
Bus 001 Device 005: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 004: ID 0424:4603 Standard Microsystems Corp. 
Bus 001 Device 003: ID 0bc2:ab28 Seagate RSS LLC 
Bus 001 Device 007: ID 0846:9021 NetGear, Inc. WNA3100M(v1) Wireless-N 300 [Realtek RTL8192CU]
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
markus@up1:~$ usb-devices 

T:  Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=480 MxCh= 7
D:  Ver= 2.00 Cls=09(hub  ) Sub=00 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=1d6b ProdID=0002 Rev=04.04
S:  Manufacturer=Linux 4.4.0-2-upboard xhci-hcd
S:  Product=xHCI Host Controller
S:  SerialNumber=0000:00:14.0
C:  #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub

T:  Bus=01 Lev=01 Prnt=01 Port=02 Cnt=01 Dev#=  7 Spd=480 MxCh= 0
D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=0846 ProdID=9021 Rev=02.00
S:  Manufacturer=Realtek
S:  Product=NETGEAR WNA3100M
S:  SerialNumber=00e04c000001
C:  #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=500mA
I:  If#= 0 Alt= 0 #EPs= 4 Cls=ff(vend.) Sub=ff Prot=ff Driver=rtl8192cu

T:  Bus=01 Lev=01 Prnt=01 Port=03 Cnt=02 Dev#=  3 Spd=480 MxCh= 0
D:  Ver= 2.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=0bc2 ProdID=ab28 Rev=01.00
S:  Manufacturer=Seagate
S:  Product=BUP BK
S:  SerialNumber=NA7T13HC
C:  #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=100mA
I:  If#= 0 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage

T:  Bus=01 Lev=01 Prnt=01 Port=06 Cnt=03 Dev#=  4 Spd=480 MxCh= 4
D:  Ver= 2.01 Cls=09(hub  ) Sub=00 Prot=02 MxPS=64 #Cfgs=  1
P:  Vendor=0424 ProdID=4603 Rev=01.82
C:  #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=2mA
I:  If#= 0 Alt= 1 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=02 Driver=hub

T:  Bus=01 Lev=02 Prnt=04 Port=00 Cnt=01 Dev#=  5 Spd=12  MxCh= 0
D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
P:  Vendor=046d ProdID=c52b Rev=12.03
S:  Manufacturer=Logitech
S:  Product=USB Receiver
C:  #Ifs= 3 Cfg#= 1 Atr=a0 MxPwr=98mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=03(HID  ) Sub=01 Prot=01 Driver=usbhid
I:  If#= 1 Alt= 0 #EPs= 1 Cls=03(HID  ) Sub=01 Prot=02 Driver=usbhid
I:  If#= 2 Alt= 0 #EPs= 1 Cls=03(HID  ) Sub=00 Prot=00 Driver=usbhid

T:  Bus=01 Lev=02 Prnt=04 Port=03 Cnt=02 Dev#=  6 Spd=480 MxCh= 0
D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=0424 ProdID=2530 Rev=01.16
S:  Product=Bridge device
C:  #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr=0mA
I:  If#= 0 Alt= 0 #EPs= 0 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)

T:  Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=5000 MxCh= 6
D:  Ver= 3.00 Cls=09(hub  ) Sub=00 Prot=03 MxPS= 9 #Cfgs=  1
P:  Vendor=1d6b ProdID=0003 Rev=04.04
S:  Manufacturer=Linux 4.4.0-2-upboard xhci-hcd
S:  Product=xHCI Host Controller
S:  SerialNumber=0000:00:14.0
C:  #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub
markus@up1:~$ cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
markus@up1:~$ ip link
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: enp1s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN mode DEFAULT group default qlen 1000
    link/ether 00:07:32:3c:1e:ac brd ff:ff:ff:ff:ff:ff
4: wlx8c3badeb62e7: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DORMANT group default qlen 1000
    link/ether 8c:3b:ad:eb:62:e7 brd ff:ff:ff:ff:ff:ff
markus@up1:~$ ip -4 addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
4: wlx8c3badeb62e7: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    inet 192.168.2.43/24 brd 192.168.2.255 scope global dynamic noprefixroute wlx8c3badeb62e7
       valid_lft 863773sec preferred_lft 863773sec
markus@up1:~$ ip -4 route
default via 192.168.2.1 dev wlx8c3badeb62e7 proto dhcp metric 600 
169.254.0.0/16 dev wlx8c3badeb62e7 scope link metric 1000 
192.168.2.0/24 dev wlx8c3badeb62e7 proto kernel scope link src 192.168.2.43 metric 600 
markus@up1:~$ ip -4 neigh 
192.168.49.1 dev wlx8c3badeb62e7 lladdr 78:e1:03:d6:60:a3 STALE
192.168.2.34 dev wlx8c3badeb62e7 lladdr f8:3f:51:24:78:26 STALE
192.168.2.1 dev wlx8c3badeb62e7 lladdr e0:28:6d:c2:4e:ed REACHABLE
192.168.2.26 dev wlx8c3badeb62e7 lladdr 78:e1:03:d6:60:a3 STALE
192.168.2.27 dev wlx8c3badeb62e7 lladdr 78:e1:03:c0:c5:90 STALE
markus@up1:~$ iwconfig
lo        no wireless extensions.

enp1s0    no wireless extensions.

wlx8c3badeb62e7  IEEE 802.11bgn  ESSID:"homesweethome"  
          Mode:Managed  Frequency:2.462 GHz  Access Point: E0:28:6D:C2:4E:F0   
          Bit Rate=72.2 Mb/s   Tx-Power=20 dBm   
          Retry short limit:7   RTS thr=2347 B   Fragment thr:off
          Power Management:off
          Link Quality=62/70  Signal level=-48 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:11   Missed beacon:0

markus@up1:~$ rfkill list 
1: phy1: Wireless LAN
	Soft blocked: no
	Hard blocked: no
markus@up1:~$ 
markus@up1:~$ lsmod 
Module                  Size  Used by
btrfs                1007616  0
xor                    24576  1 btrfs
raid6_pq              102400  1 btrfs
ufs                    77824  0
qnx4                   16384  0
hfsplus               106496  0
hfs                    57344  0
minix                  36864  0
ntfs                   98304  0
msdos                  20480  0
jfs                   188416  0
xfs                   991232  0
libcrc32c              16384  1 xfs
drbg                   32768  1
ansi_cprng             16384  0
ctr                    16384  3
ccm                    20480  3
joydev                 20480  0
input_leds             16384  0
rtl8xxxu               73728  0
arc4                   16384  2
rtl8192cu              69632  0
rtl_usb                20480  1 rtl8192cu
rtl8192c_common        53248  1 rtl8192cu
rtlwifi                77824  3 rtl_usb,rtl8192c_common,rtl8192cu
mac80211              753664  4 rtl8xxxu,rtl_usb,rtlwifi,rtl8192cu
cfg80211              581632  2 mac80211,rtlwifi
nls_iso8859_1          16384  1
intel_rapl             20480  0
intel_powerclamp       16384  0
spidev                 20480  0
coretemp               16384  0
kvm_intel             172032  0
kvm                   552960  1 kvm_intel
irqbypass              16384  1 kvm
punit_atom_debug       16384  0
crct10dif_pclmul       16384  0
crc32_pclmul           16384  0
ghash_clmulni_intel    16384  0
aesni_intel           167936  6
hdmi_audio             45056  1
aes_x86_64             20480  1 aesni_intel
lrw                    16384  1 aesni_intel
gf128mul               16384  1 lrw
snd_intel_sst_acpi     16384  0
snd_seq_midi           16384  0
glue_helper            16384  1 aesni_intel
snd_intel_sst_core     73728  1 snd_intel_sst_acpi
ablk_helper            16384  1 aesni_intel
snd_soc_sst_mfld_platform    90112  1 snd_intel_sst_core
cryptd                 20480  3 ghash_clmulni_intel,aesni_intel,ablk_helper
snd_seq_midi_event     16384  1 snd_seq_midi
snd_soc_core          225280  1 snd_soc_sst_mfld_platform
snd_rawmidi            32768  1 snd_seq_midi
snd_compress           20480  1 snd_soc_core
ac97_bus               16384  1 snd_soc_core
snd_pcm_dmaengine      16384  1 snd_soc_core
snd_pcm               106496  4 hdmi_audio,snd_soc_core,snd_soc_sst_mfld_platform,snd_pcm_dmaengine
snd_seq                69632  2 snd_seq_midi_event,snd_seq_midi
shpchp                 36864  0
snd_seq_device         16384  3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer              32768  2 snd_pcm,snd_seq
mei_txe                20480  0
lpc_ich                24576  0
mei                    98304  1 mei_txe
snd                    81920  11 hdmi_audio,snd_soc_core,snd_timer,snd_pcm,snd_seq,snd_rawmidi,snd_soc_sst_mfld_platform,snd_seq_device,snd_compress
8250_fintek            16384  0
intel_hid              16384  0
ti_adc081c             16384  0
sparse_keymap          16384  1 intel_hid
industrialio           65536  1 ti_adc081c
soundcore              16384  1 snd
8250_dw                16384  0
pwm_lpss_platform      16384  0
spi_pxa2xx_platform    24576  0
pwm_lpss               16384  1 pwm_lpss_platform
tpm_crb                16384  0
int3403_thermal        16384  0
int3400_thermal        16384  0
int340x_thermal_zone    16384  1 int3403_thermal
acpi_thermal_rel       16384  1 int3400_thermal
mac_hid                16384  0
acpi_pad               20480  0
sch_fq_codel           20480  6
nfsd                  323584  1
auth_rpcgss            61440  1 nfsd
nfs_acl                16384  1 nfsd
lockd                  94208  1 nfsd
grace                  16384  2 nfsd,lockd
parport_pc             32768  0
sunrpc                339968  5 nfsd,auth_rpcgss,lockd,nfs_acl
ppdev                  20480  0
lp                     20480  0
parport                49152  3 lp,ppdev,parport_pc
ip_tables              28672  0
x_tables               36864  1 ip_tables
autofs4                40960  2
hid_logitech_hidpp     20480  0
hid_logitech_dj        20480  0
usbhid                 53248  0
hid                   122880  4 usbhid,hid_logitech_dj,hid_logitech_hidpp
usb_storage            69632  1
mmc_block              40960  4
dwc3                   90112  0
udc_core               24576  1 dwc3
ulpi                   16384  1 dwc3
i915                 1241088  50 hdmi_audio
i2c_algo_bit           16384  1 i915
drm_kms_helper        155648  1 i915
syscopyarea            16384  1 drm_kms_helper
sysfillrect            16384  1 drm_kms_helper
sysimgblt              16384  1 drm_kms_helper
fb_sys_fops            16384  1 drm_kms_helper
r8169                  81920  0
drm                   368640  6 i915,drm_kms_helper
mii                    16384  1 r8169
dwc3_pci               16384  0
fjes                   28672  0
video                  40960  1 i915
sdhci_acpi             16384  0
sdhci                  49152  1 sdhci_acpi
markus@up1:~$ iwlist chan 
lo        no frequency information.

enp1s0    no frequency information.

wlx8c3badeb62e7  13 channels in total; available frequencies :
          Channel 01 : 2.412 GHz
          Channel 02 : 2.417 GHz
          Channel 03 : 2.422 GHz
          Channel 04 : 2.427 GHz
          Channel 05 : 2.432 GHz
          Channel 06 : 2.437 GHz
          Channel 07 : 2.442 GHz
          Channel 08 : 2.447 GHz
          Channel 09 : 2.452 GHz
          Channel 10 : 2.457 GHz
          Channel 11 : 2.462 GHz
          Channel 12 : 2.467 GHz
          Channel 13 : 2.472 GHz
          Current Frequency:2.462 GHz (Channel 11)

markus@up1:~$ sudo iwlist scan 
[sudo] Passwort für markus: 
lo        Interface doesn't support scanning.

enp1s0    Interface doesn't support scanning.

wlx8c3badeb62e7  Scan completed :
          Cell 01 - Address: E0:28:6D:C2:4E:F0
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=54/70  Signal level=-56 dBm  
                    Encryption key:on
                    ESSID:"homesweethome"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000015db4bbf301
                    Extra: Last beacon: 64ms ago
                    IE: Unknown: 000D686F6D657377656574686F6D65
                    IE: Unknown: 010882848B968C129824
                    IE: Unknown: 03010B
                    IE: Unknown: 0706444520010D14
                    IE: Unknown: 2A0100
                    IE: Unknown: 3204B048606C
                    IE: Unknown: 2D1AAD011BFFFFFF00000000000000000001000000000406E6470D00
                    IE: Unknown: 3D160B080400000000000000000000000000000000000000
                    IE: Unknown: 4A0E14000A002C01C800140005001900
                    IE: Unknown: 7F080100000000000040
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0C00040E010102010000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD6F0050F204104A0001101044000102103B000103104700107456E8E7119F0D8FA081E0286DC24EEF1021000341564D1023000446426F78102400043030303010420004303030301054000800060050F20400011011000446426F78100800022388103C0001031049000600372A000120
          Cell 02 - Address: 7A:E1:03:C0:45:90
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=43/70  Signal level=-67 dBm  
                    Encryption key:on
                    ESSID:"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000038ca5e8f047
                    Extra: Last beacon: 528ms ago
                    IE: Unknown: 0015000000000000000000000000000000000000000000
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 03010B
                    IE: Unknown: 050401020000
                    IE: Unknown: 2A0100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2D1AAD0117FFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D160B080000000000000000000000000000000000000000
                    IE: Unknown: 7F0104
                    IE: Unknown: DD3E0050F204104A00011010440001021049000600372A000120101100164D61726B75732773204669726520545620737469636B1054000800010050F2040009
                    IE: Unknown: DD090010180200001C0000
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD12506F9A0902020025AB0306007AE103C0C590